DAC122S085

DAC122S085 www.ti.com SNAS361E – MAY 2006 – REVISED MARCH 2013 DAC122S085 12-Bit Micro Power DUAL Digital-to-Analog Converter with Rail-to-Rail Output Check for Samples: DAC122S085 FEATURES 1 23 Ensured Monotonicity Low Power Operation Rail-to-Rail Voltage Output Power-on Reset to 0V Simultaneous Output Updating Wide power supply range (+2.7V to +5.5V) Industry's Smallest Package Power Down Modes APPLICATIONS Battery-Powered Instruments Digital Gain and Offset Adjustment Programmable Voltage & Current Sources Programmable Attenuators KEY SPECIFICATIONS Resolution: 12 Bits INL: ±8 LSB (Max) DNL: +0.7 / -0.5 Settling Time 8.5 µs (Max) Zero Code Error: +15 mV (Max) Full-Scale Error: -0.75 %FS (Max) Supply Power – Normal: 0.6 mW (3V) / 1.6 mW (5V) (Typ) – Power Down: 0.3 µW (3V) / 0.8 µW (5V) (Typ) DESCRIPTION The DAC122S085 is a full-featured, general purpose DUAL 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single +2.7V to 5.5V supply and consumes 0.6 mW at 3V and 1.6 mW at 5V. The DAC122S085 is packaged in 10-lead SON and VSSOP packages. The 10-lead SON package makes the DAC122S085 the smallest DUAL DAC in its class. The on-chip output amplifier allows rail-torail output swing and the three wire serial interface operates at clock rates up to 40 MHz over the entire supply voltage range. Competitive devices are limited to 25 MHz clock rates at supply voltages in the 2.7V to 3.6V range. The serial interf...